How Does a Refrigerator Work?

If you’re like the majority of people you do not think about the parts of a refrigerator until it stops cooling, or it is time to buy a new one. To ensure you get the most from this important appliance it can be very good to know how it keeps food and drinks cold—and Solis Appliance Repair is here to explain.

Continue reading to learn all you might need to know about how refrigerators work, how it cools your food and if it’s the right time to reach out to refrigerator repair Orlando.

Parts of a Refrigerator

You won’t find too many homes that don’t have a refrigerator inside the kitchen. It has been a must-own appliance for a lot of years now. A residential refrigerator stores your food and drinks at the right temperature, to stop spoiling and limit harmful bacteria. The process of refrigeration works by distributing the warmth from the interior of the unit to the exterior, using principles of condensation and evaporation.

The standard components of your refrigerator are below. For questions or service call BRAND:


A refrigerator compressor is a combination of a motor and pump, and it is responsible for circulation of refrigerant throughout the cooling system.
The compressor is a very important piece of a refrigerator. You should call a professional company if the compressor is not working.


A refrigerator condenser is found on the rear exterior panel of the appliance and will help to release the heat absorbed within the refrigerator out to the air.


A evaporator is attached in the inside of the refrigerator where absorbs the warmth contained within it, effectively lowering the interior temperature.

Right when the evaporator stops working, it is time to enlist a professional. Do not wait too long.

Expansion Device

Liquified refrigerant is transferred through a capillary tube that serves as an expansion device to cool the gas, transforming it back into a liquid.


A thermostat will regulate the current temperature in the interior of a refrigerator, engaging a new cooling cycle as it is required.

The thermostat inside of a refrigerator is very prone to issues. Troubleshoot and call a technician in Orlando for service right when an issue occurs.

How Does Refrigeration Work?

1. Once the temperature in the interior of a refrigerator is higher than the set point sensors alert the refrigerator compressor to begin, and the cooling cycle starts. The appliance attracts the cool liquified refrigerant, condenses and pressurizes the liquid, and increases the temperature, so it can turn into a gas.

2. The compressor directs the hot gas towards the refrigerator condenser coils on the back of the appliance, at which point it comes into contact with warmer temperature in the home and reverts to a liquified form.

3. The cooled refrigerant then continues its journey to the evaporator, pushing through the many coils on the inside of the refrigerator and freezer section.

4. The refrigerant then absorbs the heated air from the interior of the refrigerator, cooling the temperature until it has reached the correct set point.

5. The coolant then will evaporate, and turns back into a gas, and then returns to the compressor unit to continue the cycle.

Refrigeration is found in quite a few applications and appliances, including heat pumps, AC units, refrigerators and residential freezers. By removing warmth from one area and then moving it to another the continuous cycle of refrigeration will help cooling your house, creates a optimal storage space for perishable food, and also helps with manufacturing and storage of many different everyday products and materials.

Need Refrigerator Repair?

Does your refrigerator require repair? Time to schedule service with Solis Appliance Repair.

Solis Appliance Repair will service most popular brands and models of refrigerators – that includes industrial models, side-by-side and stand-alone.Our appliance repairmen in Orlando complete training to repair and troubleshoot cooling problems, ice makers, issues with condensation, water puddles and leaks, bulbs, digital panels, smart controls and countless other problems. We know all there is to know about refrigerator repair!